Answer:
C - He was a former slave who spoke against the slave trade
Step-by-step explanation:
Enslaved as a child in Africa, he was taken to the Caribbean and sold as a slave to a Royal Navy officer. He was sold twice more but purchased his freedom in 1766. As a freedman in London, Equiano supported the British abolitionist movement. He was part of the Sons of Africa, an abolitionist group composed of Africans living in Britain, and he was active among leaders of the anti-slave trade movement in the 1780s. He published his autobiography, The Interesting Narrative of the Life of Olaudah Equiano (1789), which depicted the horrors of slavery. It went through nine editions in his lifetime and helped gain passage of the British Slave Trade Act 1807, which abolished the slave trade.